[jira] [Created] (HIVE-12372) Improve to support the multibyte character at lpad and rpad

["Shinichi Yamashita (JIRA)" <ji...@apache.org>]

Shinichi Yamashita created HIVE-12372:
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             Summary: Improve to support the multibyte character at lpad and rpad
                 Key: HIVE-12372
                 URL: https://issues.apache.org/jira/browse/HIVE-12372
             Project: Hive
          Issue Type: Bug
          Components: UDF
            Reporter: Shinichi Yamashita
            Assignee: Shinichi Yamashita


The current lpad and rpad don't support the multibyte character at "str" and "pad".
For example, we can see the following result.

{code}
hive> select name from sample1;
OK
tokyo
ＴＯＫＹＯ
hive> select lpad(name, 20, '*') from sample1;
OK
***************tokyo
*****ＴＯＫＹＯ
{code}

This is improved as follows.

{code}
hive> select lpad(name, 20, '*') from sample1;
***************tokyo
***************ＴＯＫＹＯ
{code}



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